public void GetAllVerticalDuctConnectedToDuctTest() { Duct duct = new Duct(1244249984656736257); string strArchPath = "D://Users//zheny//Source//Repos//HVAC-Checker//HVAC-Checker//6.2.2-arch.GDB"; string strHVACPath = "D://Users//zheny//Source//Repos//HVAC-Checker//HVAC-Checker//6.2.2-HVAC.GDB"; HVACFunction hvacFunction = new HVACFunction(strArchPath, strHVACPath); List <Duct> ducts = HVACFunction.GetAllVerticalDuctConnectedToDuct(duct); Assert.IsTrue(ducts.Count() > 0); }